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प्रश्न
Complete the statement given below by filling in the blank with the correct word from the words given:
The component of air used in photosynthesis is ______ and the products of photosynthesis is oxygen.
विकल्प
oxygen
carbon dioxide
nitrogen
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उत्तर
The component of air used in photosynthesis is carbon dioxide and the products of photosynthesis is oxygen.
संबंधित प्रश्न
Fill in the blanks :
_______ and ______ are the most common air pollutants.
Statement given below is incorrect. Write the correct statement :
Symbiotic bacteria are present in nodules of cereal plants such as wheat.
Name the following:
The product formed when phosphorus burns in oxygen.
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
The percentage of carbon dioxide in the air is between 0.2 to 0.4%.
Give word equation for the following conversion:
Nitric oxide to nitrogen dioxide
What is the source of carbon dioxide in air?
_______ and ______ are the two gases, which when taken together, make up about 99 percentage of air.
- Nitrogen
- carbon-di-oxide
- Noble gases
- Oxygen
Explain carbon dioxide and its uses.
What is not true about air?
Explain the following observations very briefly
An empty glass in fact is not empty.
